15321991552

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29033}}^1$

素因数の和:29104

約数の個数: 128

約数和(自身を含む): 37906790400

約数和(自身を除く): 22584798848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1984, 2128, 2356, 2432, 3472, 3968, 4123, 4256, 4712, 6944, 8246, 8512, 9424, 13888, 16492, 17024, 18848, 27776, 29033, 32984, 37696, 58066, 65968, 75392, 116132, 131936, 203231, 232264, 263872, 406462, 464528, 527744, 551627, 812924, 900023, 929056, 1103254, 1625848, 1800046, 1858112, 2206508, 3251696, 3600092, 3716224, 3861389, 4413016, 6300161, 6503392, 7200184, 7722778, 8826032, 12600322, 13006784, 14400368, 15445556, 17100437, 17652064, 25200644, 26013568, 28800736, 30891112, 34200874, 35304128, 50401288, 57601472, 61782224, 68401748, 70608256, 100802576, 115202944, 119703059, 123564448, 136803496, 201605152, 239406118, 247128896, 273606992, 403210304, 478812236, 494257792, 547213984, 806420608, 957624472, 1094427968, 1915248944, 2188855936, 3830497888, 7660995776, 15321991552]

約数ペア:

[(1, 15321991552), (2, 7660995776), (4, 3830497888), (7, 2188855936), (8, 1915248944), (14, 1094427968), (16, 957624472), (19, 806420608), (28, 547213984), (31, 494257792), (32, 478812236), (38, 403210304), (56, 273606992), (62, 247128896), (64, 239406118), (76, 201605152), (112, 136803496), (124, 123564448), (128, 119703059), (133, 115202944), (152, 100802576), (217, 70608256), (224, 68401748), (248, 61782224), (266, 57601472), (304, 50401288), (434, 35304128), (448, 34200874), (496, 30891112), (532, 28800736), (589, 26013568), (608, 25200644), (868, 17652064), (896, 17100437), (992, 15445556), (1064, 14400368), (1178, 13006784), (1216, 12600322), (1736, 8826032), (1984, 7722778), (2128, 7200184), (2356, 6503392), (2432, 6300161), (3472, 4413016), (3968, 3861389), (4123, 3716224), (4256, 3600092), (4712, 3251696), (6944, 2206508), (8246, 1858112), (8512, 1800046), (9424, 1625848), (13888, 1103254), (16492, 929056), (17024, 900023), (18848, 812924), (27776, 551627), (29033, 527744), (32984, 464528), (37696, 406462), (58066, 263872), (65968, 232264), (75392, 203231), (116132, 131936)]